<template>
    <div class="mui-numbox" data-numbox-min='0'>
        <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
        <input id="test" class="mui-input-numbox" type="number" value="0" @change="countChanged" ref="numbox" />
        <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
    </div>
</template>

<script>
import mui from '../../lib/mui/js/mui.min.js'
export default{
    mounted(){
        //初始化数字选择框
        mui(".mui-numbox").numbox()
    },
    methods:{
        countChanged(){
            this.$emit("getcount",parseInt(this.$refs.numbox.value));
        }
    },
    props:["max"],
    watch:{
        'max':function(newvalue,oldvalue){
            mui(".mui-numbox").numbox().setOption('max',newvalue)
        }
    }
}
</script>

<style lang="scss" scoped>

</style>
